Evaluate what is the tension in the cable

Assignment Help Physics
Reference no: EM13564086

A traffic light, weighing 668N is hung from the center of acable of negligible weight that is stretched horizontally btween two poles that are 18.3m apart. The cable is observed a sag.610m. What is the tension in the cable.

Reference no: EM13564086

Questions Cloud

Speed-velocity selector has electric field of magnitude : A velocity selector has an electric field of magnitude 2500 N/C,directed vertically upward, and a horizontal magnetic field that is directed south. Charged particles, traveling east at a speed of7.27 x 103 m/s, enter the velocity selector and are ..
Explain the concentration of gold in the original sample : Duplicate 0.50 g samples of a finely powdered gold ore are digested in an HCl/HNO3 mix and evaporated to dryness. Each sample is then treated with an additional 15 mL of HCl and diluted with an additional 40 mL of water.
How many times must he lift the barbell : A man drinks a bottle of beer and proposes to work off its460kj by exercising with 20 kg barbell. how many times must he lift the barbell
Explain what is s for the boiling of c2h5oh : What is S for the boiling of C2H5OH. Use the data given below. Assume that enthalpy and entropy values are temperature independent.
Evaluate what is the tension in the cable : A traffic light, weighing 668N is hung from the center of acable of negligible weight that is stretched horizontally btween two poles that are 18.3m apart. What is the tension in the cable
This implies a flat lm-curve : If the demand for money becomes more insensitive to changes in the interest rate, equilibrium in the money sector will have to be restored mostly through changes in income. This implies a flat LM-curve.” Comment on this statement.
Explain flasks fixed with pressure gauges and small valves : 3 5L flasks fixed with pressure gauges and small valves, each contain 4 g of gas at 273K. Flask A has H2, B has He and C has CH4. Place in order of pressure
Evaluate how long does it take the bullet to come to rest : A rifle with a barrel length of 61.0 cmfires a 10.0 g bulletwith a horizontal speed of 360 {\rm m/s}. How long does it take the bullet to come to rest
What is therest energy and the speed of the new particle : Two particles collide and stick together to form anew particle. First particle has a rest energy Eo and a kinetic energy 2Eo. Second particle is stationary and has a rest energy=2Eo. The question is: what is therest energy and the speed of the new..

Reviews

Write a Review

Physics Questions & Answers

  Determine the flux of uniform magnetic field b

determine the flux of uniform magnetic field B through the curved surface of a right circular cone, show that F through suface 1 = F through surface 2

  How long does the package take to reach the ground

A hot-air balloon is ascending at the rate of 14 m/s and is 57 m above the ground when a package is dropped over the side. How long does the package take to reach the ground

  Determine how far is the crate from the aircraft

A cargo plane is flying horizontally at an altitude of 20.0 km with a speed of 888 km/h when a large crate falls out of the rear loading ramp. How far is the crate from the aircraft when the crate hits the ground

  What is the angular acceleration of the drive

A computer hard drive typically operates with a rotation speed of 7200 rpm (revolutions per minute).What is the angular acceleration of the drive

  Determine the pressure inside the bottle

The pressure inside a gas bottle at 24.7 °C is 3830 kPa. What will be the pressure inside the bottle

  Define minimum coefficient of static friction between tires

A race car starts from rest on the circular track of radius 455m. The car's speed increases at the constant rate of 0.480m/s2. At the point where magnitudes of the centripetal and tangential accelerations are equal.

  Calculate the earths orbital angular speed

Using the fact that the earth spins on its axis once per day, calculate the earth's orbital angular speed (in ) due to its motion around the sun.

  What was the balls greatest height above the floor

Wrongly called for a foul an angry basketball player throws the ball straight down to the floor.if the ball bounces straight up and returns to the floor 2.8s after first striking it, what was the ball's greatest height above the floor?

  Find the dielectric constant for glass at this frequency

An electromagnetic wave with a frequency of 7.20×10^14Hz propagates with a speed of 2.30×10^8m/s in a certain piece of glass. Find the dielectric constant for glass at this frequency

  Calculate the capacitance of the device

one capacitor with two flat conductors are seperated with 4mm. the area of each plate is 5m^2. one plate has charge of +200mC , calculate the capacitance of the device

  What is minimum coefficient friction between tires and road

What is the minimum coefficient of friction between tires and road.

  How much work does bob do on the rock

How much work does Bob do on the rock and How much force, assumed to be constant, does Bob apply to the rock

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd